DeviceIOView 1.01 is free to download from our software library. This free software is an intellectual property of NirSoft. The current setup file available for download requires 70 KB of hard disk space. DeviceIOView.exe is the frequent file name to indicate this program's installer. The program lies within System Utilities, more precisely Benchmark. Our built-in antivirus checked this download and rated it as virus free. The most popular version of the software 1.0.
From the developer:
DeviceIOView allows you to watch the data transfer between a software or service and a device driver (DeviceIoControl calls). For each call to a device driver, the following information is displayed: Handle, Control Code, number of input bytes, number of output bytes, the name of the device handle, and all the input/output bytes, displayed as Hex dump.
You may want to check out more software, such as WinCPUID, EventTracker Pulse or GfxBench2D, which might be related to DeviceIOView.